1Plug-in outdoor termination
1.1Specification / WYJZWGF4 (WYJZWFG4)
1.2Applicable standard / IEC60840 GB/T11017
1.3Rated voltage (Uo/U) / 64/110kV
1.4Highest operating voltage (Um) / 126kV
1.5Basic impulse insulation level (BIL) / 550kV
1.6Maximum rated temperature of conductor:
a) Under normal operation90°C
b) Transient (short-circuit current duration not exceeding 5s)250°C
1.7Insulating parts
a) Material and colorEpoxy resin and imported silicone rubber / gray
b) Creepage distance4032mm
c) Mechanical performance descriptionHorizontal load 2kN
1.8Stress cone
a) MaterialImported EPDM rubber
b) Storage conditions and effective service lifeCool and dry, 5 years
1.9Termination weight / 200kg
1.10Height / 1715mm
1.11Tail-end sealing method / Waterproof tape, epoxy putty, heat-shrinkable tube
1.12Metal grounding of termination
a) Connection methodWelding or lead sealing
b) Equivalent cross-section≥240mm²
d) Maximum allowable short-circuit currentSame as cable